function getWeekday(day){
	let weekday = ''
	switch(day){
		case 0:
		  weekday = '周日'
		  break;
		case 1:
		  weekday = '周一'
		  break;
		case 2:
		  weekday = '周二'
		  break;
		case 3:
		  weekday = '周三'
		  break;
		case 4:
		  weekday = '周四'
		  break;
		case 5:
		  weekday = '周五'
		  break;
		case 6:
		  weekday = '周六'
		  break;
	}
	return weekday
}

export default getWeekday